Filtration mask
[医] 过滤式防毒面具
🏥 医学释义
过滤式防毒面罩
🧩 词语组成解析
n. 过滤\\n[化] 过滤
mask
[mæsk]
n. 面具;假面具;用作掩饰的事物;护肤膜;
vt. 掩饰;戴面具;用面具遮住，掩盖，掩饰;
vi. 戴面具;隐瞒，掩饰;
🗣️ 情景例句
Mm-hmm, hmm, uh-huh.
Mm-hmm,hmm,uh-huh。
Against your enquiry, we are pleased to make you a special offer as follows and hope to receive your trial order in the near future.
根据你方要求，我方很高兴就如下商品向你方特殊报价，希望不久能收到你方的试订单。
Since then, they have been trying to find out how the fire began.
从那时起，他们一直试图找出起火的原因。